LS3 6.2L 406 408 Compstar Balanced Rotating Assembly, 11.4:1 Diamond LS2K Pistons, Flat Top

LS3 6.2L 406 408 Rotating Assembly, Callies Compstar Crankshaft 3.900 Stroke, Callies Compstar 6.125 H-Beam Rods, -3 Flat Top LS2K Diamond Pistons, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly, 1500 HP Rated

$4,038.95

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

CNC-Motorsports is pleased to offer Callies Compstar rotating assembly kits. This kit is designed for performance engine builds up to 1500 horsepower with connecting rod upgrade. This kits offer upgraded ARP rod bolts, heavy-duty wrist pins and gas nitrided steel piston rings to support nitrous, blowers, turbos, and supercharger applications.

Callies Compstar 4340 forged steel crankshaft, 3.900 Stroke, 8 Counterweight

Callies Compstar forged 4340 steel H-Beam rods with 7/16" ARP 2000 rod bolts

Diamond LS2K 2618 forged pistons, H13 .225 wall wrist pins, Coated skirts, 1.165 C/H (*Fits 15 degree LS Heads*)

Diamond / Total Seal AP steel top ring, Napier second ring, with 3.0mm oil rings for power adders

High performance H series main bearings and rod bearings

This Rotating assembly kit has been Internally balanced in-house by CNC-Motorsports

Compression Ratio with 65cc head 11.4:1

Compression Ratio with 70cc head 10.8:1

Compression ratio figured at 0 deck with .053" gasket, 4.200 bore gasket

Specifications

More Information
CNC Part Number	CS-6257-DRP
Price	$4,038.95
Sold As	Kit
Manufacturer's Part Number	CS-6257-DRP
Brands	Callies, Compstar
Part Types	Engine Rotating Assembly Kit
Departments	Parts
Vehicle Make	Chevy LS
Balanced Assembly	Yes
Balance Type	Internal
Crankshaft Material	4340 Forged Steel
Crankshaft Stroke	3.900
Piston Brand	Diamond
Piston Type	Flat Top
Rod Length	6.125
Piston Material	Forged
Custom Notices	⚠ PROP 65 WARNING

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